T.W.
I do not understand why people wouldn't want photos of their families around. I am very much a minimalist so I do not have a lot sitting around. What I have done is in each room I choose a great photo I want to blow up. I do not do professional studio photos outside of school pics, they just look too stiff to me and not anything like who my family is. I take snap shots or professional photographers come and take "life" photos or "action" shots of our family doing what we do then take my favs and blow them up and hang them on the wall. My favorite photo is when my third child was born and my two boys and husband were all lined up looking over her in my arms. I blew it up to 15" x 20" and put it in a great frame and hung it in my living room. It looks like art and yet a memory.
I say it is your home, put out what makes you happy and don't worry about those who choose not to show off their lives together. I never understood that anyways.
Good luck to you